private static void ExecuteNode(Cluster cluster, BatchNode batchNode, BatchPolicy policy, Key[] keys, bool[] existsArray, Record[] records, string[] binNames, int readAttr)
{
if (records != null)
{
MultiCommand command = new BatchGetArrayCommand(cluster, null, batchNode, policy, keys, binNames, records, readAttr);
command.Execute();
}
else
{
MultiCommand command = new BatchExistsArrayCommand(cluster, null, batchNode, policy, keys, existsArray);
command.Execute();
}
}
protected internal override bool RetryBatch(Cluster cluster, int socketTimeout, int totalTimeout, DateTime deadline, int iteration, int commandSentCounter)
{
// Retry requires keys for this node to be split among other nodes.
// This is both recursive and exponential.
List <BatchNode> batchNodes = BatchNode.GenerateList(cluster, policy, keys, sequence, batch);
if (batchNodes.Count == 1 && batchNodes[0].node == batch.node)
{
// Batch node is the same. Go through normal retry.
return(false);
}
// Run batch requests sequentially in same thread.
foreach (BatchNode batchNode in batchNodes)
{
MultiCommand command = new BatchGetArrayCommand(parent, batchNode, policy, keys, binNames, records, readAttr);
command.sequence = sequence;
command.Execute(cluster, policy, null, batchNode.node, true, socketTimeout, totalTimeout, deadline, iteration, commandSentCounter);
}
return(true);
}
private static void ExecuteNode(Cluster cluster, BatchNode batchNode, BatchPolicy policy, Key[] keys, bool[] existsArray, Record[] records, string[] binNames, int readAttr)
{
if (batchNode.node.UseNewBatch(policy))
{
// New batch
if (records != null)
{
MultiCommand command = new BatchGetArrayCommand(batchNode, policy, keys, binNames, records, readAttr);
command.Execute(cluster, policy, null, batchNode.node, true);
}
else
{
MultiCommand command = new BatchExistsArrayCommand(batchNode, policy, keys, existsArray);
command.Execute(cluster, policy, null, batchNode.node, true);
}
}
else
{
// Old batch only allows one namespace per call.
batchNode.SplitByNamespace(keys);
foreach (BatchNode.BatchNamespace batchNamespace in batchNode.batchNamespaces)
{
if (records != null)
{
MultiCommand command = new BatchGetArrayDirect(batchNamespace, policy, keys, binNames, records, readAttr);
command.Execute(cluster, policy, null, batchNode.node, true);
}
else
{
MultiCommand command = new BatchExistsArrayDirect(batchNamespace, policy, keys, existsArray);
command.Execute(cluster, policy, null, batchNode.node, true);
}
}
}
}
private static void ExecuteNode(BatchNode batchNode, BatchPolicy policy, Key[] keys, bool[] existsArray, Record[] records, string[] binNames, int readAttr)
{
if (batchNode.node.UseNewBatch(policy))
{
// New batch
if (records != null)
{
MultiCommand command = new BatchGetArrayCommand(batchNode, policy, keys, binNames, records, readAttr);
command.Execute();
}
else
{
MultiCommand command = new BatchExistsArrayCommand(batchNode, policy, keys, existsArray);
command.Execute();
}
}
else
{
// Old batch only allows one namespace per call.
batchNode.SplitByNamespace(keys);
foreach (BatchNode.BatchNamespace batchNamespace in batchNode.batchNamespaces)
{
if (records != null)
{
MultiCommand command = new BatchGetArrayDirect(batchNode.node, batchNamespace, policy, keys, binNames, records, readAttr);
command.Execute();
}
else
{
MultiCommand command = new BatchExistsArrayDirect(batchNode.node, batchNamespace, policy, keys, existsArray);
command.Execute();
}
}
}
}